TDRSS lightcurve for Trigger=805318

Notes:

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 15 Jan 18 04:17:18 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     805318,   Seg_Num: 0
GRB_RA:           12.073d {+00h 48m 18s} (J2000),
                  12.298d {+00h 49m 12s} (current),
                  11.449d {+00h 45m 48s} (1950)
GRB_DEC:         -15.608d {-15d 36' 27"} (J2000),
                 -15.510d {-15d 30' 34"} (current),
                 -15.880d {-15d 52' 48"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=1234 [image_cnts]
TRIGGER_DUR:     64.000 [sec] 
TRIGGER_INDEX:   20000     E_range: 15-50 keV
BKG_INTEN:       0 [cnts]
BKG_TIME:        0.00 SOD {00:00:00.00} UT
BKG_DUR:         0 [sec]
GRB_DATE:        18133 TJD;    15 DOY;   18/01/15
GRB_TIME:        15363.68 SOD {04:16:03.68} UT
GRB_PHI:         129.63 [deg]
GRB_THETA:        27.19 [deg]
SOLN_STATUS:     0x13
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    7.76 [sigma]
MERIT_PARAMS:     +1  +0  +0  +6  +1  -2  +0  +0 -32  +0 
SUN_POSTN:       296.90d {+19h 47m 35s}  -21.14d {-21d 08' 10"}
SUN_DIST:         71.16 [deg]   Sun_angle= -5.0 [hr] (East of Sun)
MOON_POSTN:      274.45d {+18h 17m 49s}  -19.92d {-19d 55' 20"}
MOON_DIST:        91.86 [deg]
MOON_ILLUM:      3 [%]
GAL_COORDS:      119.15,-78.46 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:        4.72,-19.09 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS:        SWIFT-BAT GRB Coordinates.  
COMMENTS:        This is an image trigger.  (The RATE_SIGNIF & BKG_{INTEN, TIME, DUR} are undefined.)  
COMMENTS:        A point_source was found.  
COMMENTS:        This does not match any source in the on-board catalog.  
COMMENTS:        This does not match any source in the ground catalog.  
COMMENTS:        This is a GRB.  
COMMENTS:        This trigger occurred at longitude,latitude = 180.60,-20.62 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 15 Jan 18 04:36:42 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     805318,   Seg_Num: 0
GRB_RA:           12.073d {+00h 48m 18s} (J2000),
                  12.298d {+00h 49m 12s} (current),
                  11.449d {+00h 45m 48s} (1950)
GRB_DEC:         -15.608d {-15d 36' 27"} (J2000),
                 -15.510d {-15d 30' 34"} (current),
                 -15.880d {-15d 52' 48"} (1950)
GRB_DATE:        18133 TJD;    15 DOY;   18/01/15
GRB_TIME:        15363.68 SOD {04:16:03.68} UT
TRIGGER_INDEX:   20000
GRB_PHI:         129.63 [deg]
GRB_THETA:        27.19 [deg]
DELTA_TIME:      0.00 [sec]
TRIGGER_DUR:     64.000 [sec] 
SOLN_STATUS:     0x13
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    7.76 [sigma]
LC_URL:          sw00805318000msb.lc

Initial TDRSS lightcurve and spacecraft attitude plot

TDRSS lightcurve from T0-30 to T0+50 (zoom in)

TDRSS light curve from T0-1 to T0+2 (More zoom in)

1.6s binned TDRSS light curve

Extended TDRSS light curve and spacecraft attitude plot(s)

Extended TDRSS lc No.1

Extended TDRSS lc No.2

Extended TDRSS lc No.3

Extended TDRSS lc No.4

Plot creation:
Sun Jan 14 23:37:03 EST 2018